共搜索到118条信息,每页显示10条信息,共12页。用时:0小时0分0秒609毫秒
, XU K, ALLEN J L, JOW T R. Effect of propylene carbonate on the low temperature performance of Li-ion cells[J]. Journal of Power Sources, 2002, 110(1): 216-221. [16] UE M, MORI S. Mobility and Ionic association of lithium salts in a propylene carbonate-ethyl methyl carbonate mixed solvent[J]. Journal of the Electrochemical Society, 1995, 142(8): 2577-2581. [17] DING M S, XU K, ZHANG S S, AMINE K......
composites. Namely, at high temperature, fill gas phase carbon precursor, for example, methane, propane, propylene, and benzene into the carbon fiber preforms. While the gas containing the carbon precursor......
, the cells were rinsed three times with 0.1 mol/L phosphate buffer (pH 7.4) and then dehydrated in graded acetone. After the dehydration, the cells were treated with propylene oxide twice for 10 min at 4 °C. The cells were sequentially infiltrated with a mixture of propylene oxide: Durcupan’s ACM epoxy resin (3:1, 1:1 and 1:3) for 45 min. Polymerization of the resin to form specimen blocks......
deposition of pyrocarbon Ⅲ: Pyrocarbon deposition from propylene and benzene in the low temperature regime [J]. Carbon, 1998, 36(3): 201-211. [20] LU Cui-ying, CHENG Lai-fei, ZHANG Li-tong, ZHAO Chun-nian. Gas products and carbon deposition kinetics in chemical vapor deposition from propylene [J]. New Carbon Materials, 2010, 25(1): 35-40. [21] ZHANG Ming-yu, WANG Li-ping, HUANG Qi-zhong, CHAI Li-yuan......
on the fiber surface of the preforms by catalysis chemical vapor deposition (CCVD). The CCVD was performed at the temperature of 900 °C under the pressure of 500 Pa. Propylene, hydrogen and nitrogen were used... of 1000 °C under the pressure of 1 kPa. Propylene was used as the source of carbon and nitrogen was used as dilute gas. For comparison, a blank sample without the modification of CNFs (C/C composites......
and energy dissipation property compared to composite with long and medium fiber hybridization.SMARZEWSKI et al [40] studied the tensile and fracture behavior of UHPC with steel and poly propylene fiber... pores in the composite due to the poor bond strength between poly propylene fiber surface and the composite matrix. HE et al [41] used Portland cement and asphalt emulsion as binder in the ECC......
(3/4): 222?225. [6] CHOWDHURY B, BRAVO-SUAREZ J J, DATE M, TSUBOTA S, HARUTA M. Trimethylamine as a gas-phase promoter: Highly efficient epoxidation of propylene over supported gold catalysts[J]. Angew......
E I. Propylene oxidation on copper oxide surfaces: Electronic and geometric contributions to reactivity and selectivity [J]. J Am Chem Soc, 1998, 120: 11467-11458. [11] ISHIHARA T, HIGUCHI M, TAKAGI......
thickness was less than 0.19 mm. The capacitor cell was constructed using a couple of electrodes face to face, with a separator inserted between these electrodes. 1 mol/L Et4NBF4 in propylene......
in CQX25-06 ultrasonic washer for 30 min to disperse silicon powder into the internal perform. Chemical vapour deposition (CVD) densification was conducted at 900℃ by using propylene as carbon source......